83 lines
2.7 KiB
C#
83 lines
2.7 KiB
C#
/* ****************************************************************************
|
|
*
|
|
* Copyright (c) Microsoft Corporation.
|
|
*
|
|
* This source code is subject to terms and conditions of the Microsoft Public License. A
|
|
* copy of the license can be found in the License.html file at the root of this distribution. If
|
|
* you cannot locate the Microsoft Public License, please send an email to
|
|
* dlr@microsoft.com. By using this source code in any fashion, you are agreeing to be bound
|
|
* by the terms of the Microsoft Public License.
|
|
*
|
|
* You must not remove this notice, or any other, from this software.
|
|
*
|
|
*
|
|
* ***************************************************************************/
|
|
|
|
#define DEBUG
|
|
using System; using Microsoft;
|
|
|
|
|
|
using System.Collections.Generic;
|
|
using System.Diagnostics;
|
|
|
|
#if CODEPLEX_40
|
|
namespace System.Dynamic {
|
|
#else
|
|
namespace Microsoft.Scripting {
|
|
#endif
|
|
internal static class Assert {
|
|
|
|
internal static Exception Unreachable {
|
|
get {
|
|
Debug.Assert(false, "Unreachable");
|
|
return new InvalidOperationException("Code supposed to be unreachable");
|
|
}
|
|
}
|
|
|
|
[Conditional("DEBUG")]
|
|
internal static void NotNull(object var) {
|
|
Debug.Assert(var != null);
|
|
}
|
|
|
|
[Conditional("DEBUG")]
|
|
internal static void NotNull(object var1, object var2) {
|
|
Debug.Assert(var1 != null && var2 != null);
|
|
}
|
|
|
|
[Conditional("DEBUG")]
|
|
internal static void NotNull(object var1, object var2, object var3) {
|
|
Debug.Assert(var1 != null && var2 != null && var3 != null);
|
|
}
|
|
|
|
[Conditional("DEBUG")]
|
|
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1025:ReplaceRepetitiveArgumentsWithParamsArray")]
|
|
internal static void NotNull(object var1, object var2, object var3, object var4) {
|
|
Debug.Assert(var1 != null && var2 != null && var3 != null && var4 != null);
|
|
}
|
|
|
|
[Conditional("DEBUG")]
|
|
internal static void NotEmpty(string str) {
|
|
Debug.Assert(!String.IsNullOrEmpty(str));
|
|
}
|
|
|
|
[Conditional("DEBUG")]
|
|
internal static void NotEmpty<T>(ICollection<T> array) {
|
|
Debug.Assert(array != null && array.Count > 0);
|
|
}
|
|
|
|
[Conditional("DEBUG")]
|
|
internal static void NotNullItems<T>(IEnumerable<T> items) where T : class {
|
|
Debug.Assert(items != null);
|
|
foreach (object item in items) {
|
|
Debug.Assert(item != null);
|
|
}
|
|
}
|
|
|
|
[Conditional("DEBUG")]
|
|
internal static void IsTrue(Func<bool> predicate) {
|
|
ContractUtils.RequiresNotNull(predicate, "predicate");
|
|
Debug.Assert(predicate());
|
|
}
|
|
}
|
|
}
|